Method and apparatus for creating stacks of nested sinuous...

Details Method and apparatus for creating stacks of nested sinuous... Method and apparatus for creating stacks of nested sinuous...

2011-06-07

2011-06-07

Ekiert, Teresa M (Department: 3725)

Metal deforming

By deflecting successively-presented portions of work during...

With feeding of discrete articles or orienting of work...

C140S07100R, C029S896900

Reexamination Certificate

active

07954349

ABSTRACT:
A method and apparatus is disclosed for simultaneously creating a pair of stacks of nested sinuous spring strips. This apparatus includes first and second generally circular forming drums onto which a feeder mechanism is operable to sequentially and alternately pass each of the spring strips from over a forming mandrel onto the top surface of the first and second generally circular forming drums. A first stripper mechanism is then operable to strip a first one of the strips onto a first stacking drum and for stripping a second following one of the strips onto a second stacking drum. A second stripper mechanism is then operable to strip those stacks from the stacking drums onto a pair of discharge chutes.

REFERENCES:
patent: 2540972 (1951-02-01), Wagner, Jr. et al.
patent: 2800928 (1957-07-01), Norman
patent: 3040798 (1962-06-01), Johnson
patent: 4121628 (1978-10-01), Waligore et al.
patent: 4270582 (1981-06-01), Norman
patent: 4890975 (1990-01-01), Hoff et al.
patent: 4964781 (1990-10-01), Jenkner
patent: 5150600 (1992-09-01), Wentzek et al.
patent: 5187919 (1993-02-01), Guardiola
patent: 7128519 (2006-10-01), Yin

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